聚能学 vs ShadowTuber
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
聚能学
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用自己的视频、音频和字幕,逐句练听力、跟读原声。 导入英语或日语学习材料,点击字幕中的一句,反复听、慢速听,再留出时间开口跟读。没有配套字幕,也可以先听音频。 可以先打开内置的快速入门指南,熟悉点句和跟读操作,再导入自己的材料。 【听一句,再跟一句】 · 点击字幕,跳转到对应片段 · 单句循环,把没听清的部分反复听几遍 · 调慢播放速度,听清原声的发音和语调 · 轮读时留出跟读间隔,按自己的节奏开口练习 · 隐藏字幕先听,再显示字幕核对 【视频、音频都能用】 · 导入自己的视频,也可导入 MP3、M4A、WAV 等音频文件 · 为材料配上有时间轴的字幕,用于点句、复听和跟读 · 支持 SRT、ASS、SSA 和行级 LRC 字幕 · 使用双语字幕时,可结合原文与译文理解内容 · 可提取 MKV 中可用的内封字幕,选择可用字幕或音轨 · 遇到字幕乱码,可手动调整编码 【想接着听,就连续播放】 · 视频切换为“只听”,离开播放页后继续收听原声 · 在 App 内通过迷你播放器暂停、继续或返回播放页 · 开启“允许后台播放”后,普通收听可在后台继续,并使用系统媒体控件控制 · 从合集中开始播放,可按开始时的顺序接着听音频或视频原声 单句循环和跟读在进入后台时会暂停;回到前台后,主动继续原来的练习。 【把自己的学习材料整理好】 · 自行新建合集,把语料按自己的学习安排放入不同合集 · 为合集和语料重命名,从“继续学习”回到最近练过的内容 · 在文件管理中查看媒体和字幕,按文件名查找 · 通过系统“文件”App 导入,或在同一可信局域网中用电脑浏览器传入 【先体验,再导入】 打开内置的快速入门指南,先熟悉点句和跟读操作,再导入自己想练的内容。 iPhone 随时练习,iPad 横屏可并排查看视频、字幕和学习操作。 聚能学提供播放器与学习工具,使用你自行准备的媒体和字幕;不提供影视资源库,也不会自动生成或翻译字幕。支持用英语、日语、韩语等语言的材料练习。 媒体和字幕默认在设备本地处理,不会默认上传到服务器。 如有问题或建议,欢迎通过应用内反馈或支持页面联系我们。
ShadowTuber
This app helps serious English learners improve their speaking skills through a shadowing technique. Import your own audio or video, and it transcribes and segments the content into bite-sized lessons for practice. It offers various playback and recording modes, with advanced pronunciation scoring available in the Pro version.
- Import custom audio/video
- On-device transcription & segmentation
- Sentence-by-sentence shadowing
- Manual & auto playback modes
- A/B recording comparison
- Word-by-word pronunciation scoring (Pro)
- Adjustable playback speed
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**Shadower is a shadowing trainer for serious English speakers.** Stop hunting for subtitled material. Import your own English video or audio and Shadower transcribes it on-device, splits it into sentences, and turns it into a lesson you can shadow line by line. **Why Shadower** • Use your own material — podcasts, movie clips, news, lecture recordings. Anything goes. • Sentence-by-sentence shadowing — tap a line, hear it, repeat. Pauses scale to each sentence's length. • Manual & Auto modes — loop a single sentence to drill, or play continuously with N repeats each. • A/B recording — record yourself and switch between your take and the original instantly. • Word-by-word scoring (Pro) — on-device speech recognition compares your recording with the original and flags every miss. • 0.5×–1× speed — slow down to nail sounds, full speed to lock them in. **Fully on-device. Private by design.** Transcription, segmentation and scoring all run on your iPhone. Nothing is uploaded or collected — your media and recordings never leave the device. **Weekly updates + your own media** Curated shadowing material is delivered weekly over the air; or import your own audio or video and start instantly. **Trilingual UI** — English, Simplified Chinese, Traditional Chinese, switchable in Settings. **Pro** unlocks unlimited imports, any length, word-by-word pronunciation scoring, and the full lesson library. Subscriptions auto-renew; cancel anytime in system Settings. Turn "I understand it" into "I can say it." Start shadowing today. Privacy Policy: https://charlesxiangqianliu.github.io/shadower-site/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: ShadowTuber at every 3 days against 聚能学's every 10 days. 聚能学's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
聚能学 ships an update every 10 days, ShadowTuber every 3 days. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.
| Parameter | 聚能学 | ShadowTuber |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 斌 王 | Xiangqian Liu |
In-app purchases
聚能学
No in-app purchases
ShadowTuber
No in-app purchases









